40431100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1399}}^1$

素因数の和:1447

約数の個数: 54

約数和(自身を含む): 93266600

約数和(自身を除く): 52835500

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 425, 578, 850, 1156, 1399, 1445, 1700, 2798, 2890, 5596, 5780, 6995, 7225, 13990, 14450, 23783, 27980, 28900, 34975, 47566, 69950, 95132, 118915, 139900, 237830, 404311, 475660, 594575, 808622, 1189150, 1617244, 2021555, 2378300, 4043110, 8086220, 10107775, 20215550, 40431100]

約数ペア:

[(1, 40431100), (2, 20215550), (4, 10107775), (5, 8086220), (10, 4043110), (17, 2378300), (20, 2021555), (25, 1617244), (34, 1189150), (50, 808622), (68, 594575), (85, 475660), (100, 404311), (170, 237830), (289, 139900), (340, 118915), (425, 95132), (578, 69950), (850, 47566), (1156, 34975), (1399, 28900), (1445, 27980), (1700, 23783), (2798, 14450), (2890, 13990), (5596, 7225), (5780, 6995)]